Record by referee Erwin Hackforth
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Oberliga West (1947-63) | 31.10.1959 | Köln - Duisburg | KOE - MSV | 3:1 |
| Oberliga West (1947-63) | 31.01.1960 | Hamborn 07 - Köln | Ham - KOE | 2:2 |
| Oberliga West (1947-63) | 11.09.1960 | Köln - Aachen | KOE - AAC | 2:1 |
| Oberliga West (1947-63) | 17.02.1962 | Hamborn 07 - Köln | Ham - KOE | 0:2 |
| Oberliga West (1947-63) | 22.09.1962 | Köln - Wuppertal | KOE - WUP | 5:2 |

